银行贷款风险分类智能决策支持系统的研究

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1、沈阳工业大学硕士学位论文银行贷款风险分类智能决策支持系统的研究姓名：赵洪生申请学位级别：硕士专业：计算机应用技术指导教师：郑守春20040305婆旦三些查堂堡主堂堡墼—————TheResearchofBankLoansRiskClassificationIntelligentDecisionSupportSystemAbstractAlongwithcomputertechniqueandartificialintelligenttechnicaldevelopmentcontinuously，the

2、intelligentdecisiontechniquegetstheresearchwithapplicationinmanyrealms．exertingmore喇moteimportantfunction．Thislessonisbasedonrelevantknowledgeandtechniquefordomainofartificialintelligenceanddecisionsupportsystem，inallusiontocreditcapitalbusinessofcommerc

3、ialbank，designsthebankloansriskclassificationsystem．ThesystemCallnotonlymakeuserwithsimpleoperationtogetscienceaccurateloanriskclassificationevaluationresult，butalsoGanmakeuserincreasing，modilyinganddeletingknowledgetothesystem，trainingthenervenetworkere

4、，，whichisoperationmaintainingbyoneself．Itiscertainlyactualmeaningtobar&control

5、insandbeingagainstloansrisk．Thistextisonthebasisofdiscussingthepresentrelevanttechniqueandtheoriesatfirst，throughconceivingtotheglobaldesignofthesystem，framestructure，andafter

6、thefunctionofeveryfunctionmoduleisdividedetc。andcarriesoncareful，deepanalysis，studies，andputsforwardtothefeasibletechnologicalrouteandpracticestrategy．SynthesizeadvantagesoftheexpertsystemandtheBPnervenetworkinbothqualitativeknowledgeillationandquantitat

7、ivemodelandnumericalvalueinthedecisionsuppo拽s，stem，establishbankloansriskclassificationintelligentdecisionmodel．Afteranalysisandresearchforrelevanttheoriesofexpertsystem，managetodesignandrealizetheknowledgebase，knowledgebasemoldetc．，anddesignthecorrespon

8、dingreasoningalgorithmofmachine，dodeeplyworkforexpressiontoknowledge，knowledgeacquisitionandreasoningorganization．Insystem，designtheborrowingbusinessenterprisefinancialstandingBPnervenetworkmodel。makesystemincrementfromstudyabilitywithtoenvironmentfromor

9、ientationability．Intheaspectsofhandingoverwitheachotheroperation，designthehandingover．2．垫旦三些查堂堡主!丝笙苎．一interfaceaccordingtouser’Sdemand．Andlasercanoperateexpedientlyandfast，andgetadecisionforneedinginformationquickly．Thisle